With root it's easy to mess up the system badly ("I'll just fix that small error") and/or let all systems slowly diverge. And if something fails on my workstation, it will fail on many others as well and needs a coordinated solution. Also, giving every dev root is a security liability, especially when there is absolutely no work reason that requires us to become root. So only a few "core IT" people have root access.
I don't see how that contradicts the use of containers? When we only used docker for the CI we didn't have access to them, because escalating to root from within docker is still pretty easy. But with podman they're running with our privileges (and due to gid/uid mapping, I can run our installer "as root" in the container and see if it sets up everthing correctly - while in reality the process runs under my uid).
Disclaimer: This is in a professional enviroment. At home I despise containers and prefer to have all my service installed and easily updated by the system's package manager.
Developing anything without root in your own machine these days must be an absolute nightmare. If I may ask, what stack are you using? I can imagine Java, but that's about it. Go, Python, Node, etc, all of them I've needed root access to test some packages, for instance.
I would guess developers must be using a lot of "workarounds" without management's knowledge.
For Python, you can get most packages as non-root via `pip install --user $package` - but you are right, you might need root if these packages depend on system libraries (that they often wrap).
However, it maybe should not be a requirement. AFAIK nix allows you to install stuff as a normal user (and so does dnf on Fedora, but it depends on the package).
C++. And it's no problem :) I don't need privileged ports, and I don't need write access to the OS.
Only thing that annoyed me was when I did some work on an internal web tool (php+js) and had no php-fpm & httpd. But by now I've got a container for that.
Well, I suppose if your dependencies are very locked down it might work in C++.
I would guess, though, that having to change the prefix and default locations in all tarballs you download must be quite a pain. You can't install DEBs or any other tools either?
We have all deps in gits. A build tool takes care of everything. I get all necessary source gits checked out, configured (e.g. change prefix) and built. If I change something (which is my job), rebuilding is just a 'make' away; and rebuilds only the changed parts. Pretty frictionless and painless.
We use some external stuff like sqlite, qt,... but that's all versioned in our gits as well (-> easily reproducible builds). Since we sell a commercial product we can't just add random deps anyway. Plus, I think there is very little code that would benefit from being replaced by an external libs.
Relevant tools are on a global package list. We can get stuff added there on a short notice, and with little questions asked. Eg when I needed some lib for a FPGA dev kit that was a matter of minutes.
Uaaah, Firefox on Android is messing up the input again (can only append, not edit). I guess I should just hit that "reply" button then).
That actually sounds pretty cool to work with, then. If you truly have support from the company to work like that... Sadly not how it works in most places
It's only because your environment is fragile running stuff on metal instead of in a virtual environment.
Why not just give everyone an isolated space on a server with stuff like systemd-nspawn and let people do whatever they want including using docker inside and if they've screwed up, that's 1 lesson for them and redeploy his environment from a daily backup of the entire space or from a base image quickly.
I gave your post some thought, but there is not too much I can really say. You throw around some conclusion/assertion ("it's fragile"), but that's just plain wrong. And then you propose a perceived solution for that non-problem ("put people on sliced servers") even though our workloads are poorly suited for that AND that's mostly orthogonal to the stated "problem" to begin with.
I don't see how that contradicts the use of containers? When we only used docker for the CI we didn't have access to them, because escalating to root from within docker is still pretty easy. But with podman they're running with our privileges (and due to gid/uid mapping, I can run our installer "as root" in the container and see if it sets up everthing correctly - while in reality the process runs under my uid).
Disclaimer: This is in a professional enviroment. At home I despise containers and prefer to have all my service installed and easily updated by the system's package manager.